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Seiji Haga

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  • Chiyoda-ku, JP
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Patents Grantslast 30 patents

  • Information Patent Grant

    Electric motor
    • Patent number 12,027,945
    • Issue date Jul 2, 2024
    • Mitsubishi Electric Corporation
    • Yoshifumi Ajioka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Electric motor
    • Patent number 11,967,879
    • Issue date Apr 23, 2024
    • Mitsubishi Electric Corporation
    • Yoshifumi Ajioka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Ventilation structure for air cooling of electric motor
    • Patent number 11,949,317
    • Issue date Apr 2, 2024
    • Mitsubishi Electric Corporation
    • Yoshifumi Ajioka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Liquid-type cooling apparatus and manufacturing method for heat rad...
    • Patent number 11,003,227
    • Issue date May 11, 2021
    • Mitsubishi Electric Corporation
    • Kazuki Sakata
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Vehicular cooling device
    • Patent number 10,752,263
    • Issue date Aug 25, 2020
    • Mitsubishi Electric Corporation
    • Tetsuya Sakurada
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Cooling apparatus having vertical flow channels
    • Patent number 10,455,734
    • Issue date Oct 22, 2019
    • Mitsubishi Electric Corporation
    • Shigenobu Tochiyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Heat dissipation structure and optical transceiver
    • Patent number 9,594,222
    • Issue date Mar 14, 2017
    • Mitsubishi Electric Corporation
    • Hideki Goto
    • G02 - OPTICS
  • Information Patent Grant

    Cooler and cooling device
    • Patent number 9,291,404
    • Issue date Mar 22, 2016
    • Mitsubishi Electric Corporation
    • Masayoshi Tamura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Totally-enclosed fan-cooled motor
    • Patent number 9,030,064
    • Issue date May 12, 2015
    • Mitsubishi Electric Corporation
    • Seiji Haga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Totally-enclosed fan-cooled motor
    • Patent number 7,629,717
    • Issue date Dec 8, 2009
    • Mitsubishi Denki Kabushiki Kaisha
    • Nobuhiro Kanei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20240146153
    • Publication date May 2, 2024
    • MITSUBISHI ELECTRIC CORPORATION
    • Shunsuke KOSAKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20230412049
    • Publication date Dec 21, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Kenta KANEKO
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20220239184
    • Publication date Jul 28, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshifumi AJIOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20220158524
    • Publication date May 19, 2022
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshifumi AJIOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    ELECTRIC MOTOR
    • Publication number 20210320555
    • Publication date Oct 14, 2021
    • MITSUBISHI ELECTRIC CORPORATION
    • Yoshifumi AJIOKA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    VEHICULAR COOLING DEVICE
    • Publication number 20190039630
    • Publication date Feb 7, 2019
    • MITSUBISHI ELECTRIC CORPORATION
    • Tetsuya Sakurada
    • B61 - RAILWAYS
  • Information Patent Application

    LIQUID-TYPE COOLING APPARATUS AND MANUFACTURING METHOD FOR HEAT RAD...
    • Publication number 20180024599
    • Publication date Jan 25, 2018
    • Mitsubishi Electric Corporation
    • Kazuki SAKATA
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COOLING APPARATUS HAVING VERTICAL FLOW CHANNELS
    • Publication number 20170280589
    • Publication date Sep 28, 2017
    • Mitsubishi Electric Corporation
    • Shigenobu TOCHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HEAT DISSIPATION STRUCTURE AND OPTICAL TRANSCEIVER
    • Publication number 20150355425
    • Publication date Dec 10, 2015
    • Mitsubishi Electric Corporation
    • Hideki GOTO
    • G02 - OPTICS
  • Information Patent Application

    COOLING APPARATUS
    • Publication number 20140158324
    • Publication date Jun 12, 2014
    • Mitsubishi Electric Corporation
    • Shigenobu TOCHIYAMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COOLER AND COOLING DEVICE
    • Publication number 20130220587
    • Publication date Aug 29, 2013
    • Mitsubishi Electric Corporation
    • Masayoshi Tamura
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TOTALLY-ENCLOSED FAN-COOLED MOTOR
    • Publication number 20130119795
    • Publication date May 16, 2013
    • MITSUBISHI ELECTRIC CORPORATION
    • Seiji Haga
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    HEAT SINK
    • Publication number 20090114372
    • Publication date May 7, 2009
    • Mitsubishi Electric Corporation
    • Shigetoshi Ippoushi
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Totally-Enclosed Fan-Cooled Motor
    • Publication number 20080036314
    • Publication date Feb 14, 2008
    • Nobuhiro Kanei
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER